Specifications

xStack DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
To configure MLD snooping multicast router ports:
DGS-3400:4#config mld_snooping mrouter_ports default add 1:1-1:10
Command : config mld_snooping mrouter_ports default add 1:1-1:10
Success.
DGS-3400:4#
config mld_snooping mrouter_ports_forbidden
Purpose Used to configure ports on the Switch as forbidden router ports.
Syntax
config mld_snooping mrouter_ports_forbidden <vlan_name 32> [add |
delete] <portlist>
Description This command allows users to designate a port or range of ports as being
forbidden from being connected to multicast enabled routers. This ensures that
these configured forbidden ports will not send out routing packets.
Parameters
vlan <vlan_name 32> − The name of the VLAN on which the router port will be
forbidden.
add | delete – Specify to add or delete ports as forbidden router ports.
<portlist> - Specify a port or range of ports to be configured as forbidden router
ports. The port list is specified by listing the lowest switch number and the
beginning port number on that switch, separated by a colon. Then the highest
switch number, and the highest port number of the range (also separated by a
colon) are specified. The beginning and end of the port list range are
separated by a dash. For example, 1:3 specifies switch number 1, port 3. 2:4
specifies switch number 2, port 4. 1:3-2:4 specifies all of the ports between
switch 1, port 3 and switch 2, port 4 − in numerical order. Non-contiguous
portlist entries are separated by a comma. (ex: 1:1-1:3,1:7-1:9)
Restrictions Only administrator-level users can issue this command.
Example usage:
DGS-3400:4#config mld_snooping mrouter_ports_forbidden default add 1:11-1:20
To configure MLD snooping forbidden multicast router ports:
Command : config mld_snooping mrouter_ports_forbidden default add 1:11-1:20
Success
DGS-3400:4#
config mld_snooping querier
Purpose Used to configure the timers and settings for the MLD snooping querier for the Switch.
Syntax
config mld_snooping querier [vlan <vlan_name 32> | all] {query_interval <sec 1-
65535> | max_response_time <sec 1-25> | robustness_variable <value 1-255> |
last_listener_query_interval <sec 1-25> | state [enable | disable]}
Description This command allows users to configure the time between general query
transmissions, the maximum time to wait for reports from listeners and the permitted
packet loss guaranteed by MLD snooping.
Parameters
vlan <vlan_name 32> − The name of the VLAN for which to configure the MLD querier.
all – Specifies all VLANs are to be configured for the MLD querier.
query_interval <sec 1-65535> - Specifies the amount of time between general query
transmissions. The user may specify a time between 1 and 65535 seconds with a
default setting of 125 seconds.
158